| Regimental number | 13/2846 |
| Occupation | Bushman |
| Next of kin | Father, Henry M Mason, Waikiekie, Auckland |
| Rank on embarkation | Trooper |
| Unit name | New Zealand Expeditionary Force, 9th Reinforcements, Auckland Mounted Rifles, A Squadron |
| Embarkation details | Unit embarked from Wellington on board HMNZT 37 Maunganui on |
| Medals |
Military Medal 'For bravery in the field.'
Source: London Gazette Date: |
| Sources | Nominal Roll Vol. 2: Roll 21, p. 3 |